baber/WOPTO huggingface dataset:
Patent ES-364451-A1 (ES)
Title: 1-amino-3 4-dihydroisoquinolines
IPC: C07D317/58
Filed: 1969-03-06
Abstract: Novel compounds I wherein (i) the symbols R are the same or different and each is H or OCH 3 , R 1 is H and R 2 is alkyl, cyanoalkyl, dialkylaminoalkyl, phenylalkyl or amino, or NR 1 R 2 is a 1-piperazinyl group or a 4-alkyl-1-piperazinyl group (ii) the symbols R, R 1 and R 2 all represent H or (iii) one R is halo and the other is H, halo or OCH 3 or together the symbols R represent -OCH 2 -O- R 1 is H and R 2 is dialkylaminoalkyl and their acid addition and quaternary ammonium salts are prepared by reacting NH 3 or an amine HNR 1 R 2 with a compound II wherein R 3 is 1-3C alkyl or an acid addition salt thereof. Intermediates isolated are 1-methylthio-6,7- dimethoxy - 3,4 - dihydroisoquinoline (A), prepared by reacting 6,7-dimethoxy-3,4-dihydroisothiocarbostyril with methyl iodide 6,7- dimethoxy - 3,4 - dihydroisothiocarbostyril (B), which is prepared by cyclization of 2-(3,4- dimethoxyphenyl)-ethyl isothiocyanate (C), which in turn is prepared from 2-(3,4-dimethoxyphenyl) - ethylamine and thiophosgene 1- methylthio - 6,7 - methylenedioxy - 3,4 - dihydroisoquinoline (D), prepared from methyl iodide and 6,7 - methylenedioxy - 3,4 - dihydroisothiocarbostyril (E), which is prepared by cyclization of 2 - (3,4 - methylenedioxyphenyl) - ethyl isothiocyanate (F) (prepared by reacting 2-(3,4- methylenedioxyphenyl) - ethylamine with thiophosgene) 2 - (4 - chlorophenyl) - ethyl isothiocyanate (G), prepared by reacting 2-(4-chlorophenyl)-ethylamine with thiophosgene 3,4- dihydro - 7 - chloro isothiocarbostyril (H) prepared by cyclization of (G) and 7-chloro-1- methylthio - 3,4 - dihydroisoquinoline (I), prepared by reacting (H) with methyl iodide. Pharmaceutical compositions comprise a compound I in association with a pharmaceutical carrier or coating, are administered orally, parenterally or rectally and are used as antitussive agents and anti-fibrillation agents.
Patent ES-367403-A1 (ES)
Title: Improvements in the manufacture of penicillins and salts thereof
IPC: C07D307/42
Filed: 1969-05-19
Abstract: Novel penicillins of the general formula in which R stands for an alkyl, alkenyl, cycloalkyl, cycloalkylalkyl, aralkyl, alkoxyalkyl, aryloxyalkyl, alkylthioalkyl, aminoalkyl or a heterocyclic radical, R1 stands for H or a methyl, phenyl or benzyl group and R2 stands for H or a methyl group are prepared by reacting 6-APA or a salt thereof with a reactive derivative of an acid of formula and, if desired, converting the product to a salt with an inorganic or organic base. The acid reactants of Formula II are prepared by reacting a suitable potassium xanthogenate with a halogen carboxylic acid. The products may be purified by dissolving in sodium bicarbonate solution, extracting with ether and precipitating with acid.
Patent ES-372070-A1 (ES)
Title: Tank furnace for the treatment of glass by the float process
IPC: C03B18/18
Filed: 1969-09-30
Abstract: A furnace for the treatment of glass has a tank of refractory material containing a bath of molten material upon which the glass is floated. The refractory material has a property of releasing a vitreous phase lighter than the molten material at operating temperatures of the furnace. Metallic screen means comprising a plurality of spaced or overlapping slid metal plates which may be of tungsten or tungsten alloys or positioned between the refractory material and the upper surface of the bath to prevent the vitreous phase from reaching this surface of the bath.
Patent ES-374611-A1 (ES)
Title: Structure consisting of prefabricated parts
IPC: E04B1/02
Filed: 1969-12-16
Abstract: A building skeleton, rising from a foundation, comprises columns of hexagonal profile with outwardly radiating vertical ribs extending from the corners of the hexagon, these columns being interconnected by beams detachably bolted to certain of their ribs. The foot of each column, anchored to the foundation by straps partly imbedded therein, abuts an end of a horizontal locating profile resting on the foundation which may also support a window pane, or wall paneling along with intermediate posts, in the space between two columns the bottom plate of the profile terminates in an outwardly sloping shelf for the run-off precipitation. The beams at the top of the columns are in the form of C-channels disposed in back-to-back pairs, their flanges carrying a roof structure while the lower flanges of the inner beams support slabs of a false ceiling.
Patent ES-374977-A1 (ES)
Title: Demountable partition wall
IPC: E04B2/78
Filed: 1969-12-29
Abstract: This invention relates to the production of a partition wall of a novel construction due to the use of two novel sections, one of which forms the top and bottom abutments and the frame, while the other forms the framework for the partition wall, the latter being connected to the top and bottom abutments in known manner by means of jacks, work on the site being limited solely to fitting the said jacks and fitting resilient fasteners of a known type which secure the facing panels to the sections.
Patent ES-376409-A1 (ES)
Title: 9{60 -fluoro-16-fluoromethyleneprednisolone-21-enanthate and process for the preparation thereof
IPC: A61K31/57
Filed: 1970-02-10
Abstract: 9 alpha -FLUORO-16-FLUOROMETHYLENEPREDNISOLONE-21-ENANTHATE HAS HIGH ANTI-PROLIFERATIVE ACTIVITY WITH RELATIVELY LITTLE GLYCONEOGENETIC AND ADRENAL ATROPHY SIDE EFFECTS WHEN ADMINISTERED TO MAMMALS HAVING A SKIN DISEASE SUCH AS PSORIASIS.
Patent ES-433958-A1 (ES)
Title: 1,3-Dioxo-2-aminoalkyl-4,4-dimethyl-isoquinolines and salts thereof
IPC: A61P25/20
Filed: 1975-01-20
Abstract: Compounds of the formula WHEREIN R1 is hydrogen, halogen, methoxy or methylthio R2 is hydrogen or methoxy, N IS 2 OR 3, AND A is OR WHERE R3 is hydrogen or methyl, R4 is pyridyl, methy-pyridyl, phenyl, chlorophenyl, trifluoromethyl-phenyl, tolyl, xylyl, ethyl-phenyl, diethyl-phenyl, methoxy-phenyl or dimethoxy-phenyl, and R5 and R6, which may be identical to or different from each other, are each hydrogen or methoxy, AND NON-TOXIC, PHARMACOLOGICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF THE COMPOUNDS AS WELL AS THE SALTS ARE USEFUL AS HYPOTENSIVES, SEDATIVES, ANTIARRHYTHMICS AND BRADYCARDIACS.
Patent ES-434605-A1 (ES)
Title: Racing game device
IPC: A63F9/14
Filed: 1975-01-31
Abstract: A racing game device simulating horse racing, auto racing, etc. has guide members, a travelling base frame which can travel along a predetermined locus established by the guide members, a plurality of movable models disposed on the travelling base frame in such manner that they may be reciprocated freely and individually along the locus, and drive mechanisms for individually driving the respective movable models.
Patent ES-445010-A1 (ES)
Title: Process for preparing soy protein concentrate
IPC: A23L11/30
Filed: 1976-02-09
Abstract: Process for preparing a full-fat soy protein concentrate having a bland taste and light color and substantially all of its original protein and fat by subjecting dehulled, cracked soybeans to water at 180 DEG F to 212 DEG F, removing the beans from the water, washing the beans in fresh water, and drying to 8-15% moisture. The product is useful as a human or animal food or it may be subjected to further processing to remove the oil to produce a defatted soy protein concentrate useful in preparing a variety of foods.
Patent ES-452791-A1 (ES)
Title: Bit holder
IPC: E21C35/18
Filed: 1976-10-28
Abstract: A bit holder consisting of steel, said bit holder comprising a bore for accommodating the bit shaft and being welded to the cutting head of a cutting machine, characterized in that the bit holder consists of a part of heat-resistant steel of high strength and of a foot consisting of an unalloyed or low alloy steel of good weldability and being welded to said foot over the whole contacting area. In making the holder a blank corresponding to the part accommodating the bit shaft is over the whole contacting area welded to a blank corresponding to the foot to provide a composite blank which is subsequently forged in a forging die.
Patent ES-460271-A1 (ES)
Title: Electric cell
IPC: H01M2/30
Filed: 1977-06-30
Abstract: The invention relates to a preferably cylindrical electric cell having its anode constituted by a tube made of zinc for example. One end of the tube fits into a metallic cup having a bottom and a cylindrical wall a gasket is interposed between the tube and a portion of the cup leaving a part of the cylindrical wall bare so as to provide both sealing by the gasket and electric contact between the tube and the cup. Application of the invention is especially to zinc-manganese dioxide cells.
Patent ES-460499-A1 (ES)
Title: Preparation of organopolysiloxane polymers
IPC: C07F7/21
Filed: 1977-07-07
Abstract: An improved process for converting organopolysiloxane polymers which comprises reacting halosilanes which organopolysiloxanes in the presence of activated charcoal and if desired, an inorganic acid.
Patent ES-466711-A1 (ES)
Title: Skid preventive tire assembly
IPC: B60C27/20
Filed: 1978-02-06
Abstract: Anti-skid assembly adapted to be removably mounted on a tire. The assembly includes a plurality of deformable transfer straps adapted to be mounted on the surface of the tire by a releasable anchoring structure. The straps are adapted to normally rest relatively flat against the surface of the tire and to be shifted to a substantially perpendicular position when the tire skids with respective road surface to increase the frictional and mechanical engagement with the road surface and to return to the normal flat configuration against the tire surface after leaving engagement with the road surface. The anchoring structure includes braided cables which are parted to accept fasteners connecting the straps to the cable. Studs can be provided on the transverse members. A quick acting latch structure is provided to hook and unhook the braided cables.
Patent ES-466737-A1 (ES)
Title: Toner powder supply system
IPC: G03G15/08
Filed: 1978-02-07
Abstract: The invention relates to a toner replenishment system for a dry toner developer unit in a photocopier. Toner is introduced into the developer unit in a canister which is closed at one end and has near its other end an extractor plate mounted for rotation around the axis of the canister and for axial movement along the canister, the toner powder being disposed between the closed end and the extractor plate. This canister can be simply loaded into a developer unit and then, during operation of the developer unit, toner demand is met at a metered rate by rotation of the extractor plate causing an extractor blade to slice toner and transfer it through the extractor plate to the axially outer side thereof for subsequent conveyance to the developer hopper. The toner extractor member is driven by a drive rotor activated by a differential screw mechanism having at least one of the shafts of the screw members resilient to allow the drive shafts to spring apart for automatically releasing the canister on depletion of the canister contents.
Patent ES-468384-A1 (ES)
Title: Fibrated admix or polymer and process therefore
IPC: C08J5/06
Filed: 1978-03-31
Abstract: A process for preparing: 1) a generally dry fibrated admix 2) a powdered elastomer/fiber composite master batch or fully compounded stock or 3) an elastomer/fiber composite master batch or fully compounded stock by mixing a partitioning agent and, optionally, plasticizers or adhesives with a generally dry defiberized material to define the fibrated admix and blending the fibrated admix with a powdered polymer to define a powdered master batch or compounded stock or dispersing the fiber in a viscoelastic mass to define a master batch or fully compounded stock or formed article, and then curing the mass to define an improved fiber composite structure.
Patent ES-469194-A1 (ES)
Title: Micro-mill-mixer
IPC: B01F13/10
Filed: 1978-04-27
Abstract: The invention relates to a micro-mill-mixer for treating in an enclosure particles carried in a fluid, the mixer comprising an accelerator to propel the particles onto an abrasive disk to produce intense splitting, slicing and particle shearing as well as fluid division jointly with coating of the particles by the fluid to form an intimate mix.
Patent ES-470679-A1 (ES)
Title: Production of pyperadine carbodithionic acid derivative
IPC: A61P1/16
Filed: 1978-06-09
Abstract: Piperazine derivs. of formula (I) and their alkali addn. salts are new: (one of A and B is N and the other is O, S or N-Y or B is S and A is Y is H or CH3. R' is H, 1-5C alkyl, phenyl or benzyl. R is halo, 1-5C alkyl or phenyl. When B is S and A is - -R', R + R' may together be -CH=CH-CH=CH-, opt. substd. by one halo or by >=1 1-5C alkyl or alkoxy, so as to form opt. substd. benzothiazolyl).
Patent ES-471837-A1 (ES)
Title: Impact decorticator
IPC: B02B3/08
Filed: 1978-07-18
Abstract: An impact decorticator is disclosed having a rotor, preferably a squirrel-cage rotor, mounted for rotation about a substantially horizontal axis in a generally concentric and cylindrical casing. The casing is provided at the upper portion with an inlet opening and in the lower portion with an outlet opening for the material being processed and graded, substantially horizontally extending ripples are formed on the internal surface of the casing between the inlet and outlet openings (in the direction of rotor rotation), the ripples being graded in that they are spaced progressively closer together, become progressively sharper, become progressively deeper and/or approach more closely from the inlet toward a central zone between the inlet and outlet openings.
Patent ES-473137-A1 (ES)
Title: Compositions and methods for the denaturation of water-base paints
IPC: B05D1/02
Filed: 1978-09-06
Abstract: Denaturation compositions for water-base paints comprise aqueous solutions of at least one sulphate of iron (II), of magnesium or of manganese, and optionally a surface active polyether of the form < IMAGE > in which R is an alkyl, aryl, aryl-alkyl or alkyl-aryl group, containing at least 10 carbon atoms, and n and p are whole numbers of which one may be zero, n+p being comprised between 12 and 100, to control precipitation.
Patent ES-474993-A1 (ES)
Title: Photographic support
IPC: D21H27/30
Filed: 1978-11-10
Abstract: A photographic support is produced by heat consolidating paper made wholly of thermoplastic synthetic fibres. The consolidation is carried out in such a way as to produce a homogeneous surface film having a desired surface finish for receiving a photographic coating, a fully bonded but still fibrous layer adjacent the film, and a lightly bonded fibrous layer adjacent the fully bonded fibrous layer. The homogeneous surface film is produced in such a manner that its surface is substantially free of pits. This may be achieved by consolidating the web by heating it on one surface while cooling it on the other surface.
Patent ES-477588-A1 (ES)
Title: An apparatus for checking the alignment of the front wheels of motor vehicles.
IPC: B60S/
Filed: 1979-02-09
Abstract: A purpose of this invention is to obtain an improved alignment mechanism requiring substantially less space than previously required for such equipment, when in use, and which can also be stored easily to protect the equipment from being damaged or misaligned when not in use. Another purpose of this invention is to obtain a collapsible alignment apparatus which is particularly suitable for use in a garage of the type using lifts of the frame-engaging type, so that the vehicle whose front wheels need to be aligned can be raised and lowered by the lift relative to the collapsible apparatus described herein.
Patent ES-477670-A1 (ES)
Title: Power transmitting device and applications thereof
IPC: F16D3/16
Filed: 1979-02-13
Abstract: The homokinetic transmission device is placed between a driving shaft and a driven shaft comprising two adjacent articulated joints. The articulated joints comprise a common intermediate member and are generally homokinetic and at least one of the joints is slidable. The arrangement of the two joints is adapted to permit a relative radial displacement between the two shafts. If h and l are the respective distances between the centers of the two adjacent tripod joints and the center of gravity of the transmission device interconnecting the two shafts, and rho 2 and Io/m, where Io represents the inertia of an intermediate member about an axis perpendicular to its general axis and to the direction of lateral displacement of said member and intersecting the center of gravity G, and where m represents the mass of the intermediate member, the following conditions are at least roughly satisfied: hxl= rho 2.
Patent ES-479160-A1 (ES)
Title: Imidazole carboxylic acids and derivatives thereof, process for their preparation and their use as plant growth regulants or plant protection agents.
IPC: C07D403/02
Filed: 1979-03-31
Abstract: Benzhydryl-imidazole derivatives having carboxyl functions in the imidazole ring have valuable properties in plant protection and growth regulation in agriculture and horticulture. They are also effective as antimycotis, fungicides and herbicides and can be used for combating plant-pathogenic bacteria.
Patent ES-480872-A1 (ES)
Title: 1,2,4,-Triazolidin-3-ones and 1,2,4-triazolidin-3-thiones fungicides
IPC: C07D249/12
Filed: 1979-05-24
Abstract: Compositions for, and a method of treating plants to prevent or combat fungal infections in which the plants are treated with a compound which is a 1,2,4-triazolidin- 3-one or thione of the general formula: < IMAGE > in which: R<2> represents a linear or branched C1 to 6 alkyl group having an optionally substituted phenyl group or a benzyl group, R<2> represents a linear or branched C1 to 6 alkyl group, a benzyl group, an optionally substituted phenyl group or R<1> and R<2> together form a spiranic ring optionally containing a heteroatom as part of the ring, R<3> represents an alkyl group, a phenyl group which is optionally substituted with one or more substituents which are alkyl or alkoxyl groups, halogen atoms or NO2 groups R<4> represents a hydrogen atom or a phenyl group optionally substituted with one or more halogen atoms, and X represents an oxygen or sulphur atom.
Patent ES-8102204-A1 (ES)
Title: Process for preparing manganese oxide
IPC: C25B11/02
Filed: 1979-12-12
Abstract: The invention comprises an anode with a core of valve metal for the anodic separation of solid substances. The working surface of the anode having an electrically conductive, corrosion-resistant, mechanically solid coating, which impedes the passivation of the core. The invention further comprises the use of such anodes for the electrolytic preparation of manganese oxides, particularly of manganese dioxides.
Patent ES-8100669-A1 (ES)
Title: Process for preparing mixtures of peroxides
IPC: C08F4/00
Filed: 1979-12-28
Abstract: A process for preparing peroxidic mixtures, more particularly mixtures of ketone peroxides useful as polymerization initiators for unsaturated polyester resins, is disclosed. The process comprises in situ peroxidation of one or more ketone compounds with hydrogen peroxide, in a solvent which is a ketone peroxide formulation.
Patent ES-8202022-A1 (ES)
Title: 1*88naphthylidine derivative and its salt
IPC: C07D471/04
Filed: 1980-05-02
Abstract: NEW MATERIAL:A 1,8-naphthylidine derivative of formula I (X is halogen R is amino R1 is lower alkyl, lower alkenyl, lower alkynyl R2 is H, lower alkyl), and its salt. EXAMPLE:6 -Chloro-1-ethyl-1, 4-dihydro-4-oxo-7-pyrrolidino-1, 8-naphthylidine-3- carboxylic acid. USE:Antibacterial agent especially effective to gram negative bacteria including Pseudomonas aeruginosa. Medicine, animal drug, fish drug, food preservative, intermediate of various compounds, etc. PROCESS:The title compound I is prepared, e.g. by reacting a compound II (Y is a functional group which can be replaced with amine group) with an amine R-H in an inert solvent such as ethanol, etc., at 20-180 deg.C, pref. 50-150 deg.C, for 20-60 minutes. The compound II is also novel.
Patent ES-8105594-A1 (ES)
Title: Method of Making a Hinge
IPC: B21D53/40
Filed: 1980-09-19
Abstract: A flat blank has a rib 3 between portions 1 and 2. The blank is severed into two parts which subsequently form hinge leaves along lines 8 and 9 which are parallel to the rib and on opposite sides thereof, and along lines 10 crossing the rib. The lines 8 and 9 are spaced from the rib so that each leaf includes a portion 14 or 15 projecting from the rib and forming a pivot stop.
Patent ES-8203507-A1 (ES)
Title: Flowmeter
IPC: G01F3/16
Filed: 1981-05-12
Abstract: A flowmeter comprising a piston and cylinder arrangement and measuring means arranged to measure the distance through which the piston moves as fluid flows into the arrangement, in which measurement commences with a flying start with fluid already flowing into the piston and cylinder arrangement and the piston is returned to a starting end of its travel before each succeeding measurement.
Patent ES-8204223-A1 (ES)
Title: Earth leakage circuit-breaker
IPC: H01H83/02
Filed: 1981-07-08
Abstract: A core-balance transformer 4 has a core 9 consisting of highly permeable magnetic material the residual induction of which is less than 40% of the saturation induction (measured statically) and the secondary winding of the transformer has a number of turns in excess of 100. The secondary is connected by way of a rectifier 6 to a capacitor 5 which discharges via a voltage-dependent semiconductor element 7, on reaching a predetermined charged voltage, into the coil of a permanent magnet tripping device 8.
Patent ES-8207229-A1 (ES)
Title: Apparatus for the treatment of a molten metal bath by gas injection.
IPC: F27D27/00
Filed: 1981-10-07
Abstract: The present invention concerns apparatus for treating a bath of liquid metal and in particular aluminum or alloys thereof by injecting gas, comprising a rotary agitator, the lower end of which, in the rest condition, rests on a gas injection plug disposed at the bottom of the bath and which, under the action of the pressure of the gas emitted by the plug, rises and, thus being supported by a fluid bearing, may, under the effect of an external couple, rotate freely about its axis and allow a multitude of regularly dispersed gas bubbles to escape through the space which separates the agitator from the plug, enabling intimate contact between the gas and the liquid metal and thus to improve the efficiency of the treatment. It may be used in treating metals from which hydrogen and non-metallic impurities are to be removed.
Patent ES-8302127-A1 (ES)
Title: Phosphating metal surfaces.
IPC: C23C22/07
Filed: 1982-03-16
Abstract: Iron- or zinc-based metal surfaces, especially on a component having both and iron-based surface and a zinc-based surface, for example car bodies, are phosphated by dipping them into an acidic aqueous solution containing: (a) from 0.5 to 1.5 g/l of zinc ion (b) from 5 to 30 g/l of phosphate ion (c) from 0.6 to 3 g/l of manganese ion and (d) a conversion coating accelerator. The phosphated metal surfaces are then suitable especially for electrocoating.
Patent ES-8307661-A1 (ES)
Title: Process for preparing sodium percarbonate.
IPC: C01B15/10
Filed: 1982-07-19
Abstract: A process for preparing sodium percarbonate, 2Na2CO3.3H2O2, starting from sodium carbonate and hydrogen peroxide having a H2O2 concentration of from 40 to 80% by weight. The reaction takes place in the presence of a percarbonate stabilizer, for example magnesium silicate, and under reduced pressure. The reduced pressure and feeding rate of hydrogen peroxide to the reactor containing sodium carbonate are adjusted so as to maintain the reaction mass at a temperature from 20 DEG to 40 DEG C. The product is then dried.